Shell Structure of the Superheavy Elements

Abstract

Ground state properties of the superheavy elements (SHE) with Z from 108 to 128 and N from 150 to 192 are investigated using both the Skyrme-Hartree-Fock method with a density-independent contact pairing interaction and the macroscopic-microscopic approach with an average Woods-Saxon potential and a monopole pairing interaction. Detailed analysis of binding energies, separation energies, shell effects, single proton and neutron states, equilibrium deformations, alpha-decay energies, and other observables is given.

27 RevTeX pages, 22 figures available upon request to [email protected]

References in corpus (5)

• Nuclear Ground-State Masses and Deformations
• Closed shells at drip-line nuclei
• Extensive Hartree-Fock + BCS calculation with Skyrme SIII force
• Mean-field description of ground-state properties of drip-line nuclei. (I) Shell-correction method
• Particle-drip lines from the Hartree-Fock-Bogoliubov theory with Skyrme interaction

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• Potential energy surfaces of superheavy nuclei
• Two-Step Model of Fusion for Synthesis of Superheavy Elements
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• Quadrupole deformations of neutron-drip-line nuclei studied within the Skyrme Hartree-Fock-Bogolyubov approach
• Configuration mixing of mean-field wave-functions projected on angular momentum and particle number; application to 24Mg
• Search for long lived heaviest nuclei beyond the valley of stability
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• Electron and Nucleon Localization Functions of Oganesson: Approaching the Thomas-Fermi Limit
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• Correlation between alpha-decay Energies of Superheavy Nuclei Involving Effect of Symmetry Energy
• Have Superheavy Elements been Produced in Nature?
• Rotational properties of ${}^{252,253,254}$No. Influence of pairing correlations
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• Superheavy nuclei in relativistic effective Lagrangian model
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